AU696437B2 - Process and apparatus for destroying organic and carbonaceous waste - Google Patents
Process and apparatus for destroying organic and carbonaceous waste Download PDFInfo
- Publication number
- AU696437B2 AU696437B2 AU65572/94A AU6557294A AU696437B2 AU 696437 B2 AU696437 B2 AU 696437B2 AU 65572/94 A AU65572/94 A AU 65572/94A AU 6557294 A AU6557294 A AU 6557294A AU 696437 B2 AU696437 B2 AU 696437B2
- Authority
- AU
- Australia
- Prior art keywords
- molten salt
- reaction
- waste
- gaseous
- reservoir
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000002699 waste material Substances 0.000 title claims description 111
- 238000000034 method Methods 0.000 title claims description 82
- 230000008569 process Effects 0.000 title claims description 70
- 238000006243 chemical reaction Methods 0.000 claims description 198
- 150000003839 salts Chemical class 0.000 claims description 144
- 239000006227 byproduct Substances 0.000 claims description 85
- 239000012266 salt solution Substances 0.000 claims description 71
- 239000000463 material Substances 0.000 claims description 54
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 50
- 229910002651 NO3 Inorganic materials 0.000 claims description 48
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 48
- 239000000203 mixture Substances 0.000 claims description 47
- 230000008929 regeneration Effects 0.000 claims description 42
- 238000011069 regeneration method Methods 0.000 claims description 42
- 239000007787 solid Substances 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000012530 fluid Substances 0.000 claims description 27
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 26
- 229910001963 alkali metal nitrate Inorganic materials 0.000 claims description 25
- 238000004891 communication Methods 0.000 claims description 22
- 239000000243 solution Substances 0.000 claims description 22
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 21
- 239000001569 carbon dioxide Substances 0.000 claims description 21
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000007254 oxidation reaction Methods 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 239000002689 soil Substances 0.000 claims description 17
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 15
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 15
- 239000002906 medical waste Substances 0.000 claims description 12
- 230000003647 oxidation Effects 0.000 claims description 12
- 238000013022 venting Methods 0.000 claims description 11
- 239000003973 paint Substances 0.000 claims description 10
- 239000010802 sludge Substances 0.000 claims description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 9
- 239000002910 solid waste Substances 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 8
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical group [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 239000002585 base Substances 0.000 claims description 7
- -1 alkali metal nitrite Chemical class 0.000 claims description 5
- 229910001385 heavy metal Inorganic materials 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 230000001172 regenerating effect Effects 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 4
- 239000004317 sodium nitrate Substances 0.000 claims description 4
- 235000010344 sodium nitrate Nutrition 0.000 claims description 4
- 239000011343 solid material Substances 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 229910003439 heavy metal oxide Inorganic materials 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims 2
- 239000004323 potassium nitrate Substances 0.000 claims 1
- 235000010333 potassium nitrate Nutrition 0.000 claims 1
- 239000010815 organic waste Substances 0.000 description 26
- 230000006378 damage Effects 0.000 description 22
- 239000007789 gas Substances 0.000 description 18
- 239000011833 salt mixture Substances 0.000 description 17
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 16
- 239000011368 organic material Substances 0.000 description 13
- 239000011734 sodium Substances 0.000 description 13
- 238000013461 design Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 238000012546 transfer Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 5
- 235000011941 Tilia x europaea Nutrition 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000003575 carbonaceous material Substances 0.000 description 5
- 239000004571 lime Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 239000002920 hazardous waste Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000000383 hazardous chemical Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000010812 mixed waste Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 1
- 102100035353 Cyclin-dependent kinase 2-associated protein 1 Human genes 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Inorganic materials [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229940071207 sesquicarbonate Drugs 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 235000018341 sodium sesquicarbonate Nutrition 0.000 description 1
- 239000002881 soil fertilizer Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/32—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by treatment in molten chemical reagent, e.g. salts or metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/0075—Disposal of medical waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/06—Reclamation of contaminated soil thermally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/40—Inorganic substances
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/40—Inorganic substances
- A62D2101/43—Inorganic substances containing heavy metals, in the bonded or free state
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/40—Inorganic substances
- A62D2101/45—Inorganic substances containing nitrogen or phosphorus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/40—Inorganic substances
- A62D2101/49—Inorganic substances containing halogen
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2203/00—Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances
- A62D2203/10—Apparatus specially adapted for treating harmful chemical agents; Details thereof
Landscapes
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU75113/98A AU702958B2 (en) | 1993-04-08 | 1998-07-10 | Process and apparatus for destroying organic and carbonaceous waste |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4575593A | 1993-04-08 | 1993-04-08 | |
| US045755 | 1993-04-08 | ||
| PCT/US1994/003912 WO1994023802A1 (fr) | 1993-04-08 | 1994-04-08 | Procede et appareil destines a detruire des dechets organiques et contenant des hydrocarbures |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU75113/98A Division AU702958B2 (en) | 1993-04-08 | 1998-07-10 | Process and apparatus for destroying organic and carbonaceous waste |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU6557294A AU6557294A (en) | 1994-11-08 |
| AU696437B2 true AU696437B2 (en) | 1998-09-10 |
Family
ID=21939699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU65572/94A Ceased AU696437B2 (en) | 1993-04-08 | 1994-04-08 | Process and apparatus for destroying organic and carbonaceous waste |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU696437B2 (fr) |
| NZ (1) | NZ265199A (fr) |
| WO (1) | WO1994023802A1 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5817504A (en) * | 1996-11-01 | 1998-10-06 | Dana Corporation | Method and apparatus for accelerated decomposition of petroleum and petro-chemical based compounds within filter media |
| US5854012A (en) * | 1997-12-17 | 1998-12-29 | Dana Corporation | Composition, method and apparatus for safe disposal of oil contaminated filter |
| UA91703C2 (uk) * | 2007-10-10 | 2010-08-25 | Сергій Юрійович Стрижак | Спосіб переробки промислових і побутових відходів і установка для його здійснення |
| USD913462S1 (en) | 2017-11-08 | 2021-03-16 | Sympateco, Inc. | Shower basin |
| USD913463S1 (en) | 2017-11-08 | 2021-03-16 | Sympateco, Inc. | Shower basin |
| US10888200B1 (en) | 2017-11-08 | 2021-01-12 | Sympateco, Inc. | Shower basin |
| CN113025286A (zh) * | 2021-03-11 | 2021-06-25 | 北京工业大学 | 钠基二元熔盐高温传热蓄热工质 |
| CN113292969B (zh) * | 2021-05-12 | 2022-03-15 | 北京工业大学 | 一种具有高潜热的中高温混合熔盐蓄热体系和制备方法 |
| CN114717015B (zh) * | 2022-04-05 | 2023-10-24 | 昆明理工大学 | 有机废物协同熔盐制炭基材料联产燃气的方法与装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497782A (en) * | 1982-10-28 | 1985-02-05 | S. Garry Howell | Method for destroying toxic organic chemical products |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BG22197A1 (fr) * | 1975-11-14 | 1977-05-20 | ||
| US4469661A (en) * | 1982-04-06 | 1984-09-04 | Shultz Clifford G | Destruction of polychlorinated biphenyls and other hazardous halogenated hydrocarbons |
| JPS6057299A (ja) * | 1983-09-09 | 1985-04-03 | 三菱重工業株式会社 | 汚染された金属材料の洗浄方法 |
| US4552667A (en) * | 1984-06-25 | 1985-11-12 | Shultz Clifford G | Destruction of organic hazardous wastes |
| EP0515727A1 (fr) * | 1991-05-20 | 1992-12-02 | Rockwell International Corporation | Système pour le traitement de déchets |
-
1994
- 1994-04-08 NZ NZ265199A patent/NZ265199A/en unknown
- 1994-04-08 AU AU65572/94A patent/AU696437B2/en not_active Ceased
- 1994-04-08 WO PCT/US1994/003912 patent/WO1994023802A1/fr active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4497782A (en) * | 1982-10-28 | 1985-02-05 | S. Garry Howell | Method for destroying toxic organic chemical products |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994023802A1 (fr) | 1994-10-27 |
| AU6557294A (en) | 1994-11-08 |
| NZ265199A (en) | 1997-10-24 |
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